     [:p.info-2e4f9
       "The " [:code "clojure.string"] " namespace provides many useful "
       "functions for dealing with strings."]]
+
+  [:div#tooltip-collections.tooltip-53dde {:style "display:none"}
+    [:i.fa.fa-thumb-tack.pin-0ad63]
+    [:p.info-2e4f9
+      "TODO: collections tooltip content"]]
+
+  [:div#tooltip-lists.tooltip-53dde {:style "display:none"}
+    [:i.fa.fa-thumb-tack.pin-0ad63]
+    [:p.info-2e4f9
+      "TODO: lists tooltip content"]]
+
+  [:div#tooltip-sets.tooltip-53dde {:style "display:none"}
+    [:i.fa.fa-thumb-tack.pin-0ad63]
+    [:p.info-2e4f9
+      "TODO: sets tooltip content"]]
 
   [:div#tooltip-vectors.tooltip-53dde {:style "display:none"}
     [:i.fa.fa-thumb-tack.pin-0ad63]


(hiccups/defhtml functions-section []
  [:div.section-31efe
    [:h3.section-title-8ccf5 "#( ) Functions"
      [:i.fa.fa-info-circle.tooltip-link-0e91b {:data-tooltip-id "functions"}]]
    [:table.tbl-902f0
      [:tbody
        [:tr.odd-372e6

          [:td.body-885f4
            [:div.row-5dec8
              "(my-vec idx) &rarr; (" [:a.inside-fn-c7607 "nth"] " my-vec idx)"
              (tt-icon "vector-as-fn")]
            [:a.fn-a8476 "get"]
            [:a.fn-a8476 "peek"]]]
        [:tr.odd-372e6
